*BSD News Article 93879


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Report: FreeBSD on 386SX20
Date: 18 Apr 1997 20:08:49 GMT
Organization: Private BSD site, Dresden
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stephan@forthdv.pfm-mainz.de (Stephan Forth) wrote:

> Today I installed FreeBSD 2.1.7.1 on an old IBM Laptop L40SX.
> This system has 6MB RAM, 120MB Disk, 386SX20 CPU.

Hah, i should have shown you my old notebook when i've been visiting
you in Mainz recently. :) It's a 386/sx16 with 5 MB (but it's a lucky
machine with a 387).

Still served me as my mail reader in the hotel, albeit the `uuxqt'
ran for about half an hour for 50 or 70 messages.  Still, it runs
the dumb 16450 UART at 38400 bps without a hitch, and can use up to
75 % of the bandwidth at 115200 bps (the remaining 25 % are flow-
controlled).

> The installation itself was very slow (no CoProcessor!). Took
> about 2h to install: bin, doc, manpages, src (ssmail.cfg), but
> went on without any problems.

Btw., just for grins, i recently installed a FreeBSD 2.2 on a machine
with only 2 MB of RAM, mainly for testing.  Of course, this was not
using sysinstall, but a custom boot floppy (and the fixit floppy).
The two very first steps after booting were `disklabel', and
`swapon'. ;-)

FreeBSD now basically runs in 2 MB, but it is always in danger of
going thrashing.  It didn't survive the /etc/daily run...

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)